Held, Gilbert (Ed.) creator London Auerbach 1999 Planning for Communications Systems (Various Pages), Business Management Issues (Various Pages), Network Technology (Various Pages), Interoperability and Standards (Various Pages), Organization Communication ((Various Pages),)The Internet and Internet Working ((Various Pages),)Mobile Communication Systems ((Various Pages),)Implementation and Case Studies ((Various Pages),)Network Operation and Management ((Various Pages),)Directions in Communication Systems ((Various Pages). Gilbert Held (Ed.) Telecommunication Engineering 621.382,HAN 0849399653 20220815183020.0